Wall-mounted back scrubber



FIG. 1 is a front view of the wall-mounted back scrubber.

FIG. 2 is a back view of the claimed design.

FIG. 3 is a side view of the claimed design.

FIG. 4 is a top view of the claimed design.

FIG. 5 is a bottom view of the claimed design; and,

FIG. 6 is a perspective view of the claimed design.

CLAIM I claim the ornamental design for a wall-mounted back scrubber, asshown and described.